Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 05:22Z
det| 2 1 ; 1 3 | = 5
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
164K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
375K
4r² + 4r + 4 = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
165K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
372K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
430K
CH₄ + 2O₂ → CO₂ + 2H₂O
130K
F = G m₁m₂ / r²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
215K
4x² + 4x + 2 = 0
2ω² + 4ω + 6 = 0